CN105684865A - Plant rack, plant soilless culture system and automatic vegetable greenhouse - Google Patents

Plant rack, plant soilless culture system and automatic vegetable greenhouse Download PDF

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Publication number
CN105684865A
CN105684865A CN201610044083.3A CN201610044083A CN105684865A CN 105684865 A CN105684865 A CN 105684865A CN 201610044083 A CN201610044083 A CN 201610044083A CN 105684865 A CN105684865 A CN 105684865A
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CN
China
Prior art keywords
culture fluid
liquid bath
liquid
outer tube
plant
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201610044083.3A
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Chinese (zh)
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CN105684865B (en
Inventor
王益奎
李文嘉
蒋雅琴
黎炎
吴永官
康德贤
庞小莲
甘桂云
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Vegetable Research Institute Guangxi Academy Of Agricultural Sciences
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Vegetable Research Institute Guangxi Academy Of Agricultural Sciences
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Application filed by Vegetable Research Institute Guangxi Academy Of Agricultural Sciences filed Critical Vegetable Research Institute Guangxi Academy Of Agricultural Sciences
Priority to CN201810797855.XA priority Critical patent/CN108990622B/en
Priority to CN201610044083.3A priority patent/CN105684865B/en
Priority to CN201810800832.XA priority patent/CN108990623B/en
Priority to CN201810800862.0A priority patent/CN108990624B/en
Publication of CN105684865A publication Critical patent/CN105684865A/en
Application granted granted Critical
Publication of CN105684865B publication Critical patent/CN105684865B/en
Expired - Fee Related legal-status Critical Current
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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/14Greenhouses
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G31/00Soilless cultivation, e.g. hydroponics
    • A01G31/02Special apparatus therefor
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G31/00Soilless cultivation, e.g. hydroponics
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G31/00Soilless cultivation, e.g. hydroponics
    • A01G31/02Special apparatus therefor
    • A01G31/06Hydroponic culture on racks or in stacked containers
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/12Supports for plants; Trellis for strawberries or the like
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/14Greenhouses
    • A01G9/1423Greenhouse bench structures
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/24Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G31/00Soilless cultivation, e.g. hydroponics
    • A01G2031/006Soilless cultivation, e.g. hydroponics with means for recycling the nutritive solution
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25Greenhouse technology, e.g. cooling systems therefor
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/20Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
    • Y02P60/21Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures

Abstract

A plant rack is characterized in that the plant rack (r5a) is in a cylinder shape, the bottom of the plant rack (r5a) is located at the middle section of the plant rack (r5a), a plant cavity (510a) is formed above the bottom, the bottom of the plant rack (r5a) is provided with a large number of small holes (520a), and the lower side wall of the plant rack (r5a) is provided with liquid flow holes (530a). A suspension pipe comprises an outer pipe (9a) and an inner pipe (92a). A vegetable greenhouse is provided with the suspension pipe and the plant rack. The plant rack is low in cost, flexible to apply, long in service life, stable, reliable and capable of effectively controlling respiration and achieving temperature regulation and control for plants.

Description

A kind of plant frame, plant soil-less culturing system, automatic vegetable booth
Technical field
Agriculture field of the present invention, is specifically related to a kind of plant frame, plant soil-less culturing system, automatic vegetable booth。
Background technology
Existing greenhouse plants organic matter controls technology, and price is high, and the life-span is short, design complexity, there is many areas for improvement。
The power of plant respiration affects the retention of sugar in plant, and mouthfeel is had impact, if there being a kind of system that can control plant respiration, is then conducive to the cultivation of vegetable。
Summary of the invention
For solving the problem of narration in technical background, the present invention proposes a kind of plant frame, plant soil-less culturing system, automatic vegetable booth。
The present invention has following technology contents。
1, a kind of plant frame, it is characterized in that: plant frame (r5a) is cylindrically, the end of plant frame (r5a), is positioned at the stage casing of plant frame (r5a), the end, is arranged above with plant chamber (510a), the end of plant frame (r5a), has substantial amounts of aperture 520a, the lower sides of plant frame (r5a) has liquid flow hole (530a) to prevent structure blocking-proof culture fluid (r81a) of plant frame (r5a) from flowing。
2, a kind of outstanding pipe, it is characterised in that: include outer tube (9a), interior pipe (92a);
Outer tube (9a) has open end and blind end (912a), the tube chamber (910a) of outer tube (9a) has opening in open end, the tube chamber (910a) of outer tube (9a) is close at blind end (912a), the sidewall of outer tube (9a) has the substantial amounts of micropore (911a) that there is longitudinal arrangement and axially-aligned, the two ends of micropore (911a) respectively with tube chamber (910a), outside communicates, the opening part of tube chamber (910a) ' micropore (911a) with ' to the distance of outer tube opening more than the distance of the opening point of outer tube (9a) outer surface ' this micropore (911a) with ' to outer tube opening;
Interior pipe (92a) has arrival end and the port of export, and the arrival end of interior pipe (92a) and the port of export are all open, the length of the length of the inner chamber (920a) of interior pipe (92a) tube chamber (910a) less than outer tube (9a);
Interior pipe (92a) is coaxial with outer tube (9a);The arrival end of interior pipe (92a) concordant with the open end of outer tube (1a) and have be tightly connected (912a) that is in arrival end of pipe (92a) open end of outer tube (9a) is enclosed by being tightly connected (912a), due to tube chamber (110a) less than outer tube (9a) of the length of inner chamber (920a) of interior pipe (92a) length within the port of export of pipe (92a) will not be blocked by the blind end (912a) of outer tube (9a), the liquid entered from the arrival end of interior pipe (92a) can flow into the tube chamber (910a) of outer tube (9a) again through micropore (911a) outflow by the port of export of interior pipe (92a), the position of the liquid that the more big micropore from outer tube (9a) of the flow (911a) of the liquid entered from the arrival end of interior pipe (92a) flows out the outer surface of outer tube (9a) is also more high, the dissolved oxygen amount flowing out the liquid film also more big liquid that the more high liquid in position of the liquid of the outer surface of outer tube (9a) is formed on outer tube (9a) surface from the micropore (911a) of outer tube (9a) is also more many, flow-control fillet height can be relied on so this outstanding pipe has and rely on flow-control dissolved oxygen amount the two beneficial effect;
Need when this outstanding pipe uses to make the parallel gravity vertical of axle of interior pipe (92a) use upward the arrival end of interior pipe (92a)。
3, the outstanding pipe of the one as described in technology contents 2, it is characterized in that: the volume control device being connected with the arrival end of interior pipe (92a) is control head (2a), control head (2a) has cavity (210a), connecting portion (230), multiple liquid level hole (223a, 221a, 220a), liquid level hole (223a, 221a, 220a) is with two opening trend being arranged in a linear for orientation of cavity (210a), and the one end open of liquid level hole (223a, 221a, 220a) is positioned at face, the chamber other end opening of cavity (210a) and is positioned at the outer surface controlling head (2a);The effect of control head (2a) is to control flow, and the flow of control head (2a) is limited mainly by the liquid level of residing liquid environment and is controlled, and the more high liquid level hole (223a, 221a, 220a) flooded of liquid level is more many, and the flow of cavity (201a) is more big。
4, the outstanding pipe of the one as described in technology contents 2 or 3, it is characterised in that: the temperature of the culture fluid (r81a) flowing through outstanding pipe is in check。
5, the outstanding pipe of the one as described in technology contents 2 or 3, it is characterised in that: pipe shaft profile is cylindrical。
6, the outstanding pipe of the one as described in technology contents 2 or 3, it is characterised in that: micropore (111a) is circular hole。
7, the outstanding pipe of the one as described in technology contents 2 or 3, it is characterised in that: the arrival end of interior pipe (92a) has attachment structure。
8, the outstanding pipe of the one as described in technology contents 2 or 3, it is characterised in that: adopt hard material to make。
9, a kind of plant respiration automation control system, it is characterised in that: comprise outstanding pipe, control head (2a), high-order liquid bath (r3a), low level liquid bath (r8a), plant frame (r5a), the first pipeline (r1a), the first water pump (b1a), the second water pump (b2a), the 3rd pipeline (s3a), culture fluid valve (f1a), control liquid bath (r9a), high-order liquid level sensor (43a), low level liquid level sensor (48a), supporter (7a);
Outstanding pipe includes outer tube (9a), interior pipe (92a), the outer tube (9a) of outstanding pipe has open end and blind end (912a), outstanding pipe the tube chamber (910a) of outer tube (9a) in open end, there is opening, outstanding pipe the tube chamber (910a) of outer tube (9a) be close at blind end (912a), outstanding pipe outer tube (9a) sidewall on there is the substantial amounts of micropore (911a) that there is longitudinal arrangement and axially-aligned, the two ends of micropore (911a) respectively with tube chamber (910a), outside communicates, the opening part of tube chamber (910a) ' micropore (911a) with ' to the distance of outer tube opening more than the distance of the opening point of outer tube (9a) outer surface ' this micropore (911a) with ' to outer tube opening, outstanding pipe interior pipe (92a) there is arrival end and the port of export, outstanding pipe the arrival end of interior pipe (92a) and the port of export be all open, outstanding pipe the length of tube chamber (910a) less than outer tube (9a) of the length of inner chamber (920a) of interior pipe (92a), outstanding pipe interior pipe (92a) coaxial with outer tube (9a), outstanding pipe the arrival end of interior pipe (92a) concordant with the open end of outer tube (9a) and have be tightly connected (912a) that is in arrival end of pipe (92a) pass through to be tightly connected (912a) open end of outer tube (9a) enclosed, due to tube chamber (110a) less than outer tube (9a) of the length of inner chamber (920a) of interior pipe (92a) length within the port of export of pipe (92a) will not be blocked by the blind end (912a) of outer tube (9a), the liquid entered from the arrival end of interior pipe (92a) can flow into the tube chamber (910a) of outer tube (9a) again through micropore (911a) outflow by the port of export of interior pipe (92a), the position of the liquid that the more big micropore from outer tube (9a) of the flow (911a) of the liquid entered from the arrival end of interior pipe (92a) flows out the outer surface of outer tube (9a) is also more high, the dissolved oxygen amount flowing out the liquid film also more big liquid that the more high liquid in position of the liquid of the outer surface of outer tube (9a) is formed on outer tube (9a) surface from the micropore (911a) of outer tube (9a) is also more many, flow-control fillet height can be relied on so this outstanding pipe has and rely on flow-control dissolved oxygen amount the two beneficial effect;
Control head (2a) has cavity (210a), connecting portion (230), multiple liquid level hole (223a, 221a, 220a), liquid level hole (223a, 221a, 220a) is with two opening trend being arranged in a linear for orientation of cavity (210a), and the one end open of liquid level hole (223a, 221a, 220a) is positioned at face, the chamber other end opening of cavity (210a) and is positioned at the outer surface controlling head (2a);The effect of control head (2a) is to control flow, and the flow of control head (2a) is limited mainly by the liquid level of residing culture fluid (r81a) environment and is controlled, and the more high liquid level hole (223a, 221a, 220a) flooded of liquid level is more many, and the flow of cavity (201a) is more big;
It is internal that control head (2a) is positioned at high-order liquid bath (r3a), outstanding pipe is positioned at the outside of high-order liquid bath (r3a) lower section, control head (2a) is connected with outstanding pipe composition by connecting portion (230), and the cavity (210a) of control head (2a) is communicated with the tube chamber (920a) of the interior pipe of outstanding pipe by the arrival end of interior pipe of outstanding pipe;Control the degree of depth of culture fluid (r81a) in high-order liquid bath (r3a) cavity and just can control the flow of head (2a), culture fluid (r81a) the discharge height that the flow of control head (2a) obtains controlling so to hang pipe will be controlled, and therefore only need to control to make the degree of depth of culture fluid (r81a) in high-order liquid bath (r3a) cavity and just can control culture fluid (r81a) discharge height and the delivery flow of outstanding pipe;
Plant frame (r5a) is cylindrically, the end of plant frame (r5a), is positioned at the stage casing of plant frame (r5a), the end, is arranged above with plant chamber (510a), the end of plant frame (r5a), has substantial amounts of aperture 520a, the lower sides of plant frame (r5a) has liquid flow hole (530a) to prevent structure blocking-proof culture fluid (r81a) of plant frame (r5a) from flowing;
Plant frame (r5a) has permeable effect, can flow away when culture fluid (r81a) flows through plant frame (r5a) major part culture fluid (r81a), the effect of plant frame (r5a) is for use as the bracket (r5a) that plant (z0a) is planted, plant (z0a) is placed on bracket (r5a) its root upper and cruelly leaks under outstanding pipe, the culture fluid (r81a) gone out by outstanding bank of tubes can be flowed through the root of plant (z0a) and form culture fluid (r81a) film, and the water suction demand that can either meet plant root has the demand that disclosure satisfy that root absorption oxygen;
Plant frame (r5a) is positioned at the lower section of the blind end (112a) of outstanding pipe;
One end of supporter (7a) is connected with ground (e1a) between the other end with high-order liquid bath (r3a) and has is connected (73a), and high-order liquid bath (r3a) maintains height by supporter (7a);
Plant frame (r5a) is positioned at low level liquid bath (r8a), plant frame (r5a) carries the floor level position of the opening of the cavity of position low level liquid bath (r8a) of plant (z0a) root, can be flowed in low level liquid bath (r8a) through the culture fluid (r81a) of plant frame (r5a) by outstanding pipe flow;
One end of first pipeline (r1a) communicates with the chamber of low level liquid bath (r8a), and the other end communicates with high-order liquid bath (r3a), the culture fluid (r81a) in the chamber of low level liquid bath (r8a) can be transported in the chamber of high-order liquid bath (r3a) by the first water pump (b1a) by the first pipeline (r1a);Then culture fluid (r81a) by controlling head (2a), outstanding bank of tubes goes out to flow through plant frame (r5a) and enters low level liquid bath (r8a) and form circulation;
One end of 3rd pipeline (s3a) communicate with the chamber of low level liquid bath (r8a) other end with control liquid bath (r9a) communicate, second water pump (b2a), culture fluid valve (f1a) are positioned on the path of the 3rd pipeline (s3a), and culture fluid valve (k1a) allows hand over the obturation of the 3rd pipeline (s3a) and both states of exploitation;Culture fluid (r81a) in the chamber of low level liquid bath (r8a) can be transported in control liquid bath (r9a) by the second water pump (b2a) by the 3rd pipeline (s3a);The effect controlling liquid bath (r9a) is the degree of depth being controlled low level liquid bath (r8a) by temporary culture fluid (r81a), use the second water pump (b2a) to be driven into by the culture fluid (r81a) of low level liquid bath (r8a) control liquid bath (r9a) then can reduce the liquid level of culture fluid (r81a) in low level liquid bath (r8a) prevent the root of culture fluid (r81a) submerged plant (z0a) when culture fluid valve (f1a) the 3rd pipeline (s3a) is open, the culture fluid (r81a) that now outstanding bank of tubes goes out can form liquid film at the root of plant (z0a), if culture fluid valve (f1a) is opened but culture fluid (r81a) is not driven by the second water pump (b2a) from low level liquid bath (r8a) to controlling liquid bath (r9a), the culture fluid (r81a) then controlled in liquid bath (r9a) flows in low level liquid bath (r8a) by the 3rd pipeline (s3a), the root of liquid level rising submerged plant (z0a) in low level liquid bath (r8a), the Repiration of plant (z0a) root can be suppressed;
High-order liquid level sensor (43a) is used for monitoring the liquid level of high-order liquid bath (r3a);
Low level liquid level sensor (48a) is used for monitoring the liquid level of low level liquid bath (r8a);
Also include the refrigerating plant (k3a) that low level liquid bath (r8a) interior culture fluid (r81a) temperature can be made to reduce, when being transported to by the first pipeline (r1a) in the chamber of high-order liquid bath (r3a) by the culture fluid (r81a) in the chamber of low level liquid bath (r8a) by the first water pump (b1a) after low level liquid bath (r8a) temperature reduces;Then culture fluid (r81a) by controlling head (2a), outstanding bank of tubes goes out to flow through plant frame (r5a) and enters low level liquid bath (r8a) and form circulation;Now control the flow velocity of the first water pump (b1a) to improve the discharge of outstanding pipe and highly can Low-temperature culture liquid (r81a) be quickly discharged on plant (z0a) and cool down plant (z0a) rapidly reduce Repiration, it should be noted that the problem of culture fluid (r81a) should control can not be too low in order to avoid plant (z0a) cold injury in zone of reasonableness temperature;
Plant (z0a) is that liana is such as but not limited to Fructus Cucumidis sativi, Radix Ipomoeae, Seem Lablab Album;The present invention is also suitable for the plantation of liana, can be wrapped on outstanding pipe according to its stem of the climbing habit (z2a) of liana。
Also including the heater (k2a) that low level liquid bath (r8a) interior culture fluid (r81a) temperature can be made to raise, the culture fluid (r81a) that can pass through when extreme cold to circulate is incubated for plant (z0a)。
Also include the ultrasonic degasser (k1a) that low level liquid bath (r8a) interior culture fluid (r81a) can be made degassed, ultrasonic degasser (k1a) can utilize hyperacoustic cavitation to make low level liquid bath (r8a) interior culture fluid (r81a) degassed thus reducing the concentration of oxygen contained by low level liquid bath (r8a) interior culture fluid (r81a), thus suppressing Repiration。
Also include the temperature sensor (v1a) for monitoring low level liquid bath (r8a) interior culture fluid (r81a) temperature;
Also include the gravimeter (n1a) for detecting low level liquid bath (r8a) interior culture fluid (r81a) proportion;
Also include controlling module, control module and control culture fluid valve (f1a), the first water pump (s1a), the second water pump (s2a), ultrasonic degasser (k1a), heater (k2a), refrigerating plant (k3a);High-order liquid level sensor (43a) provides the liquid level parameter of high-order liquid bath (r3a) for controlling module;Low level liquid level sensor 48a) for controlling the liquid level parameter of module offer low level liquid bath (r8a);Gravimeter (n1a) provides the proportion of low level liquid bath (r8a) interior culture fluid (r81a) for controlling module;Respiratory suppression operation is typically in the low use of illumination, its concrete operations be those skilled in the art can realize easily without repeating, control module concrete operations be those skilled in the art can realize easily also without repeating。
10, automatic vegetable booth, it is characterised in that: there is the technical scheme described in any technology content in technology contents 1-9。
Technology contents illustrates and beneficial effect。
The present invention is with low cost, applying flexible, long service life, reliable and stable, can effectively control Repiration, be capable of plant temperature regulation and control。
Accompanying drawing explanation
Fig. 1 is the schematic diagram of plant frame (r5a) in embodiment 1, plant frame (r5a) is cylindrically, the end of plant frame (r5a), is positioned at the stage casing of plant frame (r5a), having substantial amounts of aperture 520a, the lower end of plant frame (r5a) has liquid flow hole (530a) to prevent structure blocking-proof culture fluid (r81a) of plant frame (r5a) from flowing at the end of plant frame (r5a)。
Accompanying drawing 2 is interior pipe (92a) schematic diagram of the outstanding pipe of embodiment 1, and a is profilograph, and b is the schematic diagram of section N-N shown in a.
Accompanying drawing 3 is outer tube (9a) schematic diagram of the outstanding pipe of embodiment 1, and a is profilograph, and b is the schematic diagram of cross section A-A shown in a, and b is the schematic diagram of a midship section B-B。
Accompanying drawing 4 is the schematic diagram of the outstanding pipe of embodiment 1, and a is profilograph, and b is the schematic diagram of cross section A-A shown in a, and b is the schematic diagram of a midship section B-B。
Accompanying drawing 5 is the schematic diagram of the control head (2a) of embodiment 1, and a is profilograph, and b is the schematic diagram of a midship section C-C, 230a be connecting portion its there is screw thread。
Fig. 6 is the schematic diagram of embodiment 1, and wherein the fork controlling end picture of culture fluid valve (f1a) represents culture fluid valve (f1a) obturation;Open the culture fluid (r81a) that culture fluid valve (f1a) controls in liquid bath (r9a) afterwards when being not turned on the second water pump (s2a) and flow in low level liquid bath (r8a) by the 3rd pipeline (s3a), the root of liquid level rising submerged plant (z0a) in low level liquid bath (r8a), the state plant root Repiration forming moisture film at plant root relative to culture fluid (r81a) weakens。
Fig. 7 is the schematic diagram of the control system of embodiment 1, controls module and controls culture fluid valve (f1a), the first water pump (s1a), the second water pump (s2a), ultrasonic degasser (k1a), heater (k2a), refrigerating plant (k3a);High-order liquid level sensor (43a) provides the liquid level parameter of high-order liquid bath (r3a) for controlling module;Low level liquid level sensor (48a) provides the liquid level parameter of low level liquid bath (r8a) for controlling module。
It is embodied as example
Below in conjunction with embodiment, the present invention will be described。
Embodiment 1, as shown in figs. 1-7, a kind of plant respiration automation control system, it is characterised in that: comprise outstanding pipe, control head 2a, high-order liquid bath r3a, low level liquid bath r8a, plant frame r5a, the first pipeline r1a, the first water pump b1a, the second water pump b2a, the 3rd pipeline s3a, culture fluid valve f1a, control liquid bath r9a, high-order liquid level sensor 43a, low level liquid level sensor 48a, supporter 7a;
Outstanding pipe includes outer tube 9a, interior pipe 92a, the outer tube 9a of outstanding pipe has open end and blind end 912a, outstanding pipe the tube chamber 910a of outer tube 9a in open end, there is opening, outstanding pipe the tube chamber 910a of outer tube 9a be close at blind end 912a, outstanding pipe outer tube 9a sidewall on there is the substantial amounts of micropore 911a that there is longitudinal arrangement and axially-aligned, the two ends of micropore 911a respectively with tube chamber 910a, outside communicates, the opening part of tube chamber 910a ' the micropore 911a with ' to the distance of outer tube opening more than the distance of the opening point of outer tube 9a outer surface ' this micropore 911a with ' to outer tube opening, outstanding pipe interior pipe 92a there is arrival end and the port of export, outstanding pipe the arrival end of interior pipe 92a and the port of export be all open, outstanding pipe the length of tube chamber 910a less than outer tube 9a of the length of inner chamber 920a of interior pipe 92a, outstanding pipe interior pipe 92a coaxial with outer tube 9a, outstanding pipe the arrival end of interior pipe 92a concordant with the open end of outer tube 9a and have be tightly connected 912a that is in the arrival end of pipe 92a pass through to be tightly connected 912a the open end of outer tube 9a enclosed, due to tube chamber 110a less than outer tube 9a of the length of inner chamber 920a of interior pipe 92a length within the port of export of pipe 92a will not be blocked by the blind end 912a of outer tube 9a, the liquid entered from the arrival end of interior pipe 92a can flow into the tube chamber 910a of outer tube 9a again through micropore 911a outflow by the port of export of interior pipe 92a, the position of the liquid of the more big outer surface flowing out outer tube 9a from the micropore 911a of outer tube 9a of flow of the liquid entered from the arrival end of interior pipe 92a is also more high, the dissolved oxygen amount flowing out the liquid film also more big liquid that the more high liquid in position of the liquid of the outer surface of outer tube 9a is formed on outer tube 9a surface from the micropore 911a of outer tube 9a is also more many, flow-control fillet height can be relied on so this outstanding pipe has and rely on flow-control dissolved oxygen amount the two beneficial effect;
Control head 2a has cavity 210a, connecting portion 230, multiple liquid level hole 223a, 221a, 220a, liquid level hole 223a, 221a, 220a are with two opening trend being arranged in a linear for orientation of cavity 210a, and the one end open of liquid level hole 223a, 221a, 220a is positioned at face, the chamber other end opening of cavity 210a and is positioned at the outer surface controlling head 2a;The effect of control head 2a is to control flow, and the flow of control head 2a is limited mainly by the liquid level of residing culture fluid r81a environment and is controlled, and more high liquid level hole 223a, 221a, 220a flooded is more many for liquid level, and the flow of cavity 201a is more big;
Control head 2a is positioned at inside high-order liquid bath r3a, outstanding pipe is positioned at the outside below high-order liquid bath r3a, control head 2a is connected with outstanding pipe composition by connecting portion 230, and the cavity 210a of control head 2a is communicated with the tube chamber 920a of the interior pipe of outstanding pipe by the arrival end of interior pipe of outstanding pipe;Control the degree of depth of culture fluid r81a in high-order liquid bath r3a cavity and just can control the flow of head 2a, the flow of control head 2a obtains controlling so to hang the culture fluid r81a discharge height of pipe and will be controlled, and therefore only need to control to make the degree of depth of culture fluid r81a in high-order liquid bath r3a cavity and just can control culture fluid r81a discharge height and the delivery flow of outstanding pipe;
Plant frame r5a is cylindrically, the end of plant frame r5a, is positioned at the stage casing of plant frame r5a, the end, is arranged above with plant chamber 510a, the end of plant frame r5a, has substantial amounts of aperture 520a, the lower sides of plant frame r5a has liquid flow hole 530a to prevent the structure blocking-proof culture fluid r81a of plant frame r5a from flowing;
Plant frame r5a has permeable effect, can flow away when culture fluid r81a flows through plant frame r5a major part culture fluid r81a, the effect of plant frame r5a is for use as the bracket r5a that plant z0a kind is planted, plant z0a is placed on bracket r5a its root and cruelly leaks under outstanding pipe, the culture fluid r81a gone out by outstanding bank of tubes can be flowed through the root of plant z0a and form culture fluid r81a film, and the water suction demand that can either meet plant root has the demand that disclosure satisfy that root absorption oxygen;
Plant frame r5a is positioned at the lower section of the blind end 112a of outstanding pipe;
One end of supporter 7a is connected with ground e1a between the other end with high-order liquid bath r3a and has is connected 73a, and high-order liquid bath r3a maintains height by supporter 7a;
Plant frame r5a is positioned at the floor level position of the opening of the cavity of the position low level liquid bath r8a of low level liquid bath r8a, plant frame r5a carrying plant z0a root, can flow in low level liquid bath r8a by outstanding pipe flow through the culture fluid r81a of plant frame r5a,;
One end of first pipeline r1a communicates with the chamber of low level liquid bath r8a, and the other end communicates with high-order liquid bath r3a, the culture fluid r81a in the chamber of low level liquid bath r8a can be transported in the chamber of high-order liquid bath r3a by the first water pump b1a by the first pipeline r1a;Then culture fluid r81a goes out to flow through plant frame r5a entrance low level liquid bath r8a formation circulation by controlling head 2a, hanging bank of tubes;
One end of 3rd pipeline s3a communicate with the chamber of low level liquid bath r8a the other end with control liquid bath r9a communicate, second water pump b2a, culture fluid valve f1a are positioned on the path of the 3rd pipeline s3a, and culture fluid valve k1a allows hand over the obturation of the 3rd pipeline s3a and both states of exploitation;Culture fluid r81a in the chamber of low level liquid bath r8a can be transported in control liquid bath r9a by the second water pump b2a by the 3rd pipeline s3a;The effect controlling liquid bath r9a is the degree of depth being controlled low level liquid bath r8a by temporary culture fluid r81a, use the second water pump b2a to be driven into by the culture fluid r81a of low level liquid bath r8a control liquid bath r9a then can reduce the liquid level of culture fluid r81a in low level liquid bath r8a prevent the root of culture fluid r81a submerged plant z0a when culture fluid valve f1a the 3rd pipeline s3a is open, the culture fluid r81a that now outstanding bank of tubes goes out can form liquid film at the root of plant z0a, if culture fluid valve f1a opens but culture fluid r81a is not driven by the second water pump b2a from low level liquid bath r8a to controlling liquid bath r9a, the culture fluid r81a then controlled in liquid bath r9a flows in low level liquid bath r8a by the 3rd pipeline s3a, the root of the liquid level rising submerged plant z0a in low level liquid bath r8a, the Repiration of plant z0a root can be suppressed;
High-order liquid level sensor 43a is for monitoring the liquid level of high-order liquid bath r3a;
Low level liquid level sensor 48a is for monitoring the liquid level of low level liquid bath r8a;
Also include making the refrigerating plant k3a that in low level liquid bath r8a, culture fluid r81a temperature reduces, when being transported to by the first pipeline r1a in the chamber of high-order liquid bath r3a by the culture fluid r81a in the chamber of low level liquid bath r8a by the first water pump b1a after low level liquid bath r8a temperature reduces;Then culture fluid r81a goes out to flow through plant frame r5a entrance low level liquid bath r8a formation circulation by controlling head 2a, hanging bank of tubes;Now control the flow velocity of the first water pump b1a to improve the discharge of outstanding pipe Low-temperature culture liquid r81a highly can be quickly discharged into plant z0a on cooling plant z0a reduction Repiration rapidly, it should be noted that the problem of culture fluid r81a should control can not be too low in order to avoid plant z0a cold injury in zone of reasonableness temperature;
Plant z0a is that liana is such as but not limited to Fructus Cucumidis sativi, Radix Ipomoeae, Seem Lablab Album;The present invention is also suitable for the plantation of liana, can be wrapped on outstanding pipe according to climbing habit its stem z2a of liana。
Also including making the heater k2a that in low level liquid bath r8a, culture fluid r81a temperature raises, the culture fluid r81a that can pass through to circulate when extreme cold is plant z0a insulation。
Also include making ultrasonic degasser k1a degassed for culture fluid r81a in low level liquid bath r8a, ultrasonic degasser k1a can utilize hyperacoustic cavitation to make culture fluid r81a in low level liquid bath r8a degassed thus reducing in low level liquid bath r8a the concentration of oxygen contained by culture fluid r81a, thus suppressing Repiration。
Also include for monitoring the temperature sensor v1a of culture fluid r81a temperature in low level liquid bath r8a;
Also include for detecting the gravimeter n1a of culture fluid r81a proportion in low level liquid bath r8a;
Also include controlling module, control module and control culture fluid valve f1a, the first water pump s1a, the second water pump s2a, ultrasonic degasser k1a, heater k2a, refrigerating plant k3a;High-order liquid level sensor 43a provides the liquid level parameter of high-order liquid bath r3a for controlling module;Low level liquid level sensor 48a provides the liquid level parameter of low level liquid bath r8a for controlling module;Gravimeter n1a provides the proportion of culture fluid r81a in low level liquid bath r8a for controlling module;Respiratory suppression operation is typically in the low use of illumination, its concrete operations be those skilled in the art can realize easily without repeating, control module concrete operations be those skilled in the art can realize easily also without repeating。
Embodiment 3, automatic vegetable booth, it is characterised in that: there is the technical scheme of embodiment 1。
This illustrates that other not quite clear places are prior art or known general knowledge, therefore does not repeat。

Claims (10)

1. a plant frame, it is characterized in that: plant frame (r5a) is cylindrically, the end of plant frame (r5a), is positioned at the stage casing of plant frame (r5a), the end, is arranged above with plant chamber (510a), the end of plant frame (r5a), has substantial amounts of aperture 520a, the lower sides of plant frame (r5a) has liquid flow hole (530a) to prevent structure blocking-proof culture fluid (r81a) of plant frame (r5a) from flowing。
2. an outstanding pipe, it is characterised in that: include outer tube (9a), interior pipe (92a);
Outer tube (9a) has open end and blind end (912a), the tube chamber (910a) of outer tube (9a) has opening in open end, the tube chamber (910a) of outer tube (9a) is close at blind end (912a), the sidewall of outer tube (9a) has the substantial amounts of micropore (911a) that there is longitudinal arrangement and axially-aligned, the two ends of micropore (911a) respectively with tube chamber (910a), outside communicates, the opening part of tube chamber (910a) ' micropore (911a) with ' to the distance of outer tube opening more than the distance of the opening point of outer tube (9a) outer surface ' this micropore (911a) with ' to outer tube opening;
Interior pipe (92a) has arrival end and the port of export, and the arrival end of interior pipe (92a) and the port of export are all open, the length of the length of the inner chamber (920a) of interior pipe (92a) tube chamber (910a) less than outer tube (9a);
Interior pipe (92a) is coaxial with outer tube (9a);The arrival end of interior pipe (92a) concordant with the open end of outer tube (1a) and have be tightly connected (912a) that is in arrival end of pipe (92a) open end of outer tube (9a) is enclosed by being tightly connected (912a), due to tube chamber (110a) less than outer tube (9a) of the length of inner chamber (920a) of interior pipe (92a) length within the port of export of pipe (92a) will not be blocked by the blind end (912a) of outer tube (9a), the liquid entered from the arrival end of interior pipe (92a) can flow into the tube chamber (910a) of outer tube (9a) again through micropore (911a) outflow by the port of export of interior pipe (92a), the position of the liquid that the more big micropore from outer tube (9a) of the flow (911a) of the liquid entered from the arrival end of interior pipe (92a) flows out the outer surface of outer tube (9a) is also more high, the dissolved oxygen amount flowing out the liquid film also more big liquid that the more high liquid in position of the liquid of the outer surface of outer tube (9a) is formed on outer tube (9a) surface from the micropore (911a) of outer tube (9a) is also more many, flow-control fillet height can be relied on so this outstanding pipe has and rely on flow-control dissolved oxygen amount the two beneficial effect;
Need when this outstanding pipe uses to make the parallel gravity vertical of axle of interior pipe (92a) use upward the arrival end of interior pipe (92a)。
3. a kind of outstanding pipe as claimed in claim 2, it is characterized in that: the volume control device being connected with the arrival end of interior pipe (92a) is control head (2a), control head (2a) has cavity (210a), connecting portion (230), multiple liquid level hole (223a, 221a, 220a), liquid level hole (223a, 221a, 220a) is with two opening trend being arranged in a linear for orientation of cavity (210a), and the one end open of liquid level hole (223a, 221a, 220a) is positioned at face, the chamber other end opening of cavity (210a) and is positioned at the outer surface controlling head (2a);The effect of control head (2a) is to control flow, and the flow of control head (2a) is limited mainly by the liquid level of residing liquid environment and is controlled, and the more high liquid level hole (223a, 221a, 220a) flooded of liquid level is more many, and the flow of cavity (201a) is more big。
4. a kind of hanging is managed as claimed in claim 2 or claim 3, it is characterised in that: the temperature of the culture fluid (r81a) flowing through outstanding pipe is in check。
5. a kind of hanging is managed as claimed in claim 2 or claim 3, it is characterised in that: pipe shaft profile is cylindrical。
6. a kind of hanging is managed as claimed in claim 2 or claim 3, it is characterised in that: micropore (111a) is circular hole。
7. a kind of hanging is managed as claimed in claim 2 or claim 3, it is characterised in that: the arrival end of interior pipe (92a) has attachment structure。
8. a kind of hanging is managed as claimed in claim 2 or claim 3, it is characterised in that: adopt hard material to make。
9. a plant respiration automation control system, it is characterised in that: comprise outstanding pipe, control head (2a), high-order liquid bath (r3a), low level liquid bath (r8a), plant frame (r5a), the first pipeline (r1a), the first water pump (b1a), the second water pump (b2a), the 3rd pipeline (s3a), culture fluid valve (f1a), control liquid bath (r9a), high-order liquid level sensor (43a), low level liquid level sensor (48a), supporter (7a);
Outstanding pipe includes outer tube (9a), interior pipe (92a), the outer tube (9a) of outstanding pipe has open end and blind end (912a), outstanding pipe the tube chamber (910a) of outer tube (9a) in open end, there is opening, outstanding pipe the tube chamber (910a) of outer tube (9a) be close at blind end (912a), outstanding pipe outer tube (9a) sidewall on there is the substantial amounts of micropore (911a) that there is longitudinal arrangement and axially-aligned, the two ends of micropore (911a) respectively with tube chamber (910a), outside communicates, the opening part of tube chamber (910a) ' micropore (911a) with ' to the distance of outer tube opening more than the distance of the opening point of outer tube (9a) outer surface ' this micropore (911a) with ' to outer tube opening, outstanding pipe interior pipe (92a) there is arrival end and the port of export, outstanding pipe the arrival end of interior pipe (92a) and the port of export be all open, outstanding pipe the length of tube chamber (910a) less than outer tube (9a) of the length of inner chamber (920a) of interior pipe (92a), outstanding pipe interior pipe (92a) coaxial with outer tube (9a), outstanding pipe the arrival end of interior pipe (92a) concordant with the open end of outer tube (9a) and have be tightly connected (912a) that is in arrival end of pipe (92a) pass through to be tightly connected (912a) open end of outer tube (9a) enclosed, due to tube chamber (110a) less than outer tube (9a) of the length of inner chamber (920a) of interior pipe (92a) length within the port of export of pipe (92a) will not be blocked by the blind end (912a) of outer tube (9a), the liquid entered from the arrival end of interior pipe (92a) can flow into the tube chamber (910a) of outer tube (9a) again through micropore (911a) outflow by the port of export of interior pipe (92a), the position of the liquid that the more big micropore from outer tube (9a) of the flow (911a) of the liquid entered from the arrival end of interior pipe (92a) flows out the outer surface of outer tube (9a) is also more high, the dissolved oxygen amount flowing out the liquid film also more big liquid that the more high liquid in position of the liquid of the outer surface of outer tube (9a) is formed on outer tube (9a) surface from the micropore (911a) of outer tube (9a) is also more many, flow-control fillet height can be relied on so this outstanding pipe has and rely on flow-control dissolved oxygen amount the two beneficial effect;
Control head (2a) has cavity (210a), connecting portion (230), multiple liquid level hole (223a, 221a, 220a), liquid level hole (223a, 221a, 220a) is with two opening trend being arranged in a linear for orientation of cavity (210a), and the one end open of liquid level hole (223a, 221a, 220a) is positioned at face, the chamber other end opening of cavity (210a) and is positioned at the outer surface controlling head (2a);The effect of control head (2a) is to control flow, and the flow of control head (2a) is limited mainly by the liquid level of residing culture fluid (r81a) environment and is controlled, and the more high liquid level hole (223a, 221a, 220a) flooded of liquid level is more many, and the flow of cavity (201a) is more big;
It is internal that control head (2a) is positioned at high-order liquid bath (r3a), outstanding pipe is positioned at the outside of high-order liquid bath (r3a) lower section, control head (2a) is connected with outstanding pipe composition by connecting portion (230), and the cavity (210a) of control head (2a) is communicated with the tube chamber (920a) of the interior pipe of outstanding pipe by the arrival end of interior pipe of outstanding pipe;Control the degree of depth of culture fluid (r81a) in high-order liquid bath (r3a) cavity and just can control the flow of head (2a), culture fluid (r81a) the discharge height that the flow of control head (2a) obtains controlling so to hang pipe will be controlled, and therefore only need to control to make the degree of depth of culture fluid (r81a) in high-order liquid bath (r3a) cavity and just can control culture fluid (r81a) discharge height and the delivery flow of outstanding pipe;
Plant frame (r5a) is cylindrically, the end of plant frame (r5a), is positioned at the stage casing of plant frame (r5a), the end, is arranged above with plant chamber (510a), the end of plant frame (r5a), has substantial amounts of aperture 520a, the lower sides of plant frame (r5a) has liquid flow hole (530a) to prevent structure blocking-proof culture fluid (r81a) of plant frame (r5a) from flowing;
Plant frame (r5a) has permeable effect, can flow away when culture fluid (r81a) flows through plant frame (r5a) major part culture fluid (r81a), the effect of plant frame (r5a) is for use as the bracket (r5a) that plant (z0a) is planted, plant (z0a) is placed on bracket (r5a) its root upper and cruelly leaks under outstanding pipe, the culture fluid (r81a) gone out by outstanding bank of tubes can be flowed through the root of plant (z0a) and form culture fluid (r81a) film, and the water suction demand that can either meet plant root has the demand that disclosure satisfy that root absorption oxygen;
Plant frame (r5a) is positioned at the lower section of the blind end (112a) of outstanding pipe;
One end of supporter (7a) is connected with ground (e1a) between the other end with high-order liquid bath (r3a) and has is connected (73a), and high-order liquid bath (r3a) maintains height by supporter (7a);
Plant frame (r5a) is positioned at low level liquid bath (r8a), plant frame (r5a) carries the floor level position of the opening of the cavity of position low level liquid bath (r8a) of plant (z0a) root, can be flowed in low level liquid bath (r8a) through the culture fluid (r81a) of plant frame (r5a) by outstanding pipe flow;
One end of first pipeline (r1a) communicates with the chamber of low level liquid bath (r8a), and the other end communicates with high-order liquid bath (r3a), the culture fluid (r81a) in the chamber of low level liquid bath (r8a) can be transported in the chamber of high-order liquid bath (r3a) by the first water pump (b1a) by the first pipeline (r1a);Then culture fluid (r81a) by controlling head (2a), outstanding bank of tubes goes out to flow through plant frame (r5a) and enters low level liquid bath (r8a) and form circulation;
One end of 3rd pipeline (s3a) communicate with the chamber of low level liquid bath (r8a) other end with control liquid bath (r9a) communicate, second water pump (b2a), culture fluid valve (f1a) are positioned on the path of the 3rd pipeline (s3a), and culture fluid valve (k1a) allows hand over the obturation of the 3rd pipeline (s3a) and both states of exploitation;Culture fluid (r81a) in the chamber of low level liquid bath (r8a) can be transported in control liquid bath (r9a) by the second water pump (b2a) by the 3rd pipeline (s3a);The effect controlling liquid bath (r9a) is the degree of depth being controlled low level liquid bath (r8a) by temporary culture fluid (r81a), use the second water pump (b2a) to be driven into by the culture fluid (r81a) of low level liquid bath (r8a) control liquid bath (r9a) then can reduce the liquid level of culture fluid (r81a) in low level liquid bath (r8a) prevent the root of culture fluid (r81a) submerged plant (z0a) when culture fluid valve (f1a) the 3rd pipeline (s3a) is open, the culture fluid (r81a) that now outstanding bank of tubes goes out can form liquid film at the root of plant (z0a), if culture fluid valve (f1a) is opened but culture fluid (r81a) is not driven by the second water pump (b2a) from low level liquid bath (r8a) to controlling liquid bath (r9a), the culture fluid (r81a) then controlled in liquid bath (r9a) flows in low level liquid bath (r8a) by the 3rd pipeline (s3a), the root of liquid level rising submerged plant (z0a) in low level liquid bath (r8a), the Repiration of plant (z0a) root can be suppressed;
High-order liquid level sensor (43a) is used for monitoring the liquid level of high-order liquid bath (r3a);
Low level liquid level sensor (48a) is used for monitoring the liquid level of low level liquid bath (r8a);
Also include the refrigerating plant (k3a) that low level liquid bath (r8a) interior culture fluid (r81a) temperature can be made to reduce, when being transported to by the first pipeline (r1a) in the chamber of high-order liquid bath (r3a) by the culture fluid (r81a) in the chamber of low level liquid bath (r8a) by the first water pump (b1a) after low level liquid bath (r8a) temperature reduces;Then culture fluid (r81a) by controlling head (2a), outstanding bank of tubes goes out to flow through plant frame (r5a) and enters low level liquid bath (r8a) and form circulation;Now control the flow velocity of the first water pump (b1a) to improve the discharge of outstanding pipe and highly can Low-temperature culture liquid (r81a) be quickly discharged on plant (z0a) and cool down plant (z0a) rapidly reduce Repiration, it should be noted that the problem of culture fluid (r81a) should control can not be too low in order to avoid plant (z0a) cold injury in zone of reasonableness temperature;
Plant (z0a) is that liana is such as but not limited to Fructus Cucumidis sativi, Radix Ipomoeae, Seem Lablab Album;The present invention is also suitable for the plantation of liana, can be wrapped on outstanding pipe according to its stem of the climbing habit (z2a) of liana;
Also including the heater (k2a) that low level liquid bath (r8a) interior culture fluid (r81a) temperature can be made to raise, the culture fluid (r81a) that can pass through when extreme cold to circulate is incubated for plant (z0a);
Also include the ultrasonic degasser (k1a) that low level liquid bath (r8a) interior culture fluid (r81a) can be made degassed, ultrasonic degasser (k1a) can utilize hyperacoustic cavitation to make low level liquid bath (r8a) interior culture fluid (r81a) degassed thus reducing the concentration of oxygen contained by low level liquid bath (r8a) interior culture fluid (r81a), thus suppressing Repiration;
Also include the temperature sensor (v1a) for monitoring low level liquid bath (r8a) interior culture fluid (r81a) temperature;
Also include the gravimeter (n1a) for detecting low level liquid bath (r8a) interior culture fluid (r81a) proportion;
Also include controlling module, control module and control culture fluid valve (f1a), the first water pump (s1a), the second water pump (s2a), ultrasonic degasser (k1a), heater (k2a), refrigerating plant (k3a);High-order liquid level sensor (43a) provides the liquid level parameter of high-order liquid bath (r3a) for controlling module;Low level liquid level sensor 48a) for controlling the liquid level parameter of module offer low level liquid bath (r8a);Gravimeter (n1a) provides the proportion of low level liquid bath (r8a) interior culture fluid (r81a) for controlling module;Respiratory suppression operation is typically in the low use of illumination, its concrete operations be those skilled in the art can realize easily without repeating, control module concrete operations be those skilled in the art can realize easily also without repeating。
10. automatic vegetable booth, it is characterised in that: there is the technical scheme described in any claim in claim 1-9。
CN201610044083.3A 2016-01-25 2016-01-25 A kind of plant frame, plant soil-less culturing system, automatic vegetable greenhouse Expired - Fee Related CN105684865B (en)

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CN201810800832.XA CN108990623B (en) 2016-01-25 2016-01-25 Hanging pipe and automatic vegetable greenhouse
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CN114946628B (en) * 2022-06-06 2023-07-07 常州机电职业技术学院 Intelligent green plant cultivation system and working method thereof

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